Cheapest return flights from Chicago to Brussels in July from $703

Best time to book flights for Chicago (ORD) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Brussels (BRU) in July 2025 (see full year).

Return flights

21 Jul - 23 Aug TAP
26 Jul - 07 Aug Icelandair
18 Jul - 25 Jul TAP
23 Jul - 30 Jul Aer Lingus
16 Jul - 23 Jul United direct
31 Jul - 07 Aug Icelandair
03 Jul - 12 Jul Turkish Airlines
11 Jul - 18 Jul United direct
21 Jul - 28 Jul United direct
06 Jul - 13 Jul United
01 Jul - 08 Jul Icelandair
26 Jul - 02 Aug United
26 Jul - 07 Aug Brussels Airlines direct
18 Jul - 25 Jul Brussels Airlines direct
03 Jul - 12 Jul Brussels Airlines direct

Also check the deals for one-way flights from Chicago to Brussels in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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